Season
- Season 1 1948-08-10
- Season 2 1951-04-01
- Season 3 1952-10-05
- Season 4 1953-10-12
- Season 5 1958-09-15
- Season 6 1959-05-11
- Season 7 1960-12-19
- Season 8 1961-09-25
- Season 9 1962-03-26
- Season 10 1965-02-01
- Season 11 1967-10-16
- Season 12 1968-05-27
- Season 13 1969-05-19
- Season 14 1970-12-07
- Season 15 1975-09-08
- Season 16 1976-10-04
- Season 17 1978-07-10
- Season 18 1983-04-23
- Season 19 1983-08-09
- Season 20 2005-08-15
- Season 21 2006-01-03
- Season 22 2006-05-29
- Season 23 2009-12-21
- Season 24 2014-09-01
- Season 25 2015-01-02
- Season 26 2017-09-01
- Season 27 2021-08-31
- Season 28 2022-08-31
- Season 29 2023-08-31
- Season 30 2024-08-31
- Season 31 2025-01-01
Season 31 Episode
World News Tonight with David Muir - Season 17
6.00 30 minutes ABC World News is the flagship daily evening television news program of ABC News, the news division of the American Broadcasting Company television network in the United States. Currently the weekday editions (going by title ABC World News Tonight with David Muir) are anchored by David Muir. ABC World News has been anchored at various times by a number of other people since its debut in 1953. It also has used various titles, including ABC Evening News from 1970 to 1978 and World News Tonight from 1978 to 2006.
